How are seasonal fluctuations taken into account?
A statistical technique called seasonal adjustment is used to handle varying cycles throughout the year. What do the unemployment insurance figures measure? These figures represent the number of individual who are eligible for benefits is issues arise in which they are in need of such assistance. How is unemployment measured for States and local areas? The LAUS program provides monthly and annual average estimates for labor force, employment, unemployment, and the unemployment rate. Divisions are set up and later combined in order to keep a tally on statistics. Is there a measure of underemployment? No, due to the difficulty of accurately factoring in loss to the economy. Have there been any changes in the definition of unemployment? The definition is mostly the same, but, there have been changes in concepts relating to the criteria for unemployment. The systems have also seen changes as computer information databases progress. How are the unemployed counted in other countries?
The seasonal fluctuations in the number of employed and unemployed persons reflect not only the normal seasonal weather patterns that tend to be repeated year after year, but also the hiring (and layoff) patterns that accompany regular events such as the winter holiday season and the summer vacation season. These variations make it difficult to tell whether month-to-month changes in employment and unemployment are due to normal seasonal patterns or to changing economic conditions. To deal with such problems, a statistical technique called seasonal adjustment is used. When a statistical series has been seasonally adjusted, the normal seasonal fluctuations are smoothed out and data for any month can be more meaningfully compared with data from any other month or with an annual average. Many time series that are based on monthly data are seasonally adjusted.
Total employment and unemployment are higher in some parts of the year than in others. For example, unemployment is higher in January and February, when it is cold in many parts of the country and work in agriculture, construction, and other seasonal industries is curtailed. Also, both employment and unemployment rise every June, when students enter the labor force in search of summer jobs. The seasonal fluctuations in the number of employed and unemployed persons reflect not only the normal seasonal weather patterns that tend to be repeated year after year, but also the hiring (and layoff) patterns that accompany regular events such as the winter holiday season and the summer vacation season. These variations make it difficult to tell whether month-to-month changes in employment and unemployment are due to normal seasonal patterns or to changing economic conditions. To deal with such problems, a statistical technique called seasonal adjustment is used.
As suggested in the previous section, the number of employed and unemployed persons fluctuates during the year in a pattern that tends to repeat itself year after year and which reflects holidays, vacations, harvest time, seasonal shifts in industry production schedules, and similar occurrences. Because of such patterns, it is often difficult to tell whether developments between any 2 months reflect changing economic conditions or merely normal seasonal fluctuations. To deal with such problems, a statistical technique called seasonal adjustment is used.1 When a statistical series has been seasonally adjusted, the normal seasonal fluctuations are smoothed out and data for any month can be more meaningfully compared with data from any other month or with an annual average.
(출처: USENET) • In the Pacific its greatest concentrations occur between 20° and 50° North but with strong seasonal fluctuations. (출처: Wikipedia) • Bad weather and seasonal fluctuations also brought enforced periods of inactivity. (출처: Wikipedia) • He was also involved in the building of a harbour at Manaus which could overcome seasonal fluctuations in water levels. (출처: Wikipedia) Vertical-slot fish passages also tend to handle reasonably well the seasonal fluctuation in water levels on each side of the barrier.
